From 1b6be035726d9d56add05f3ee19cda272c2f7f73 Mon Sep 17 00:00:00 2001
From: jacekpoz <jacekpoz@proton.me>
Date: Fri, 10 May 2024 22:08:48 +0200
Subject: [PATCH] make more function params const &

---
 lab3/zad1/include/DHSetup.hpp | 2 +-
 lab3/zad1/include/User.hpp    | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lab3/zad1/include/DHSetup.hpp b/lab3/zad1/include/DHSetup.hpp
index 217e06d..cb3302e 100644
--- a/lab3/zad1/include/DHSetup.hpp
+++ b/lab3/zad1/include/DHSetup.hpp
@@ -29,7 +29,7 @@ class DHSetup {
         return primes;
     }
 
-    bool checkGenerator(T a) {
+    bool checkGenerator(const T &a) {
         uint64_t p = a.characteristic() - 1;
         for (uint64_t q : sieve_of_eratosthenes(std::sqrt(p))) {
             if (p % q == 0 && a * (p / q) == 1) {
diff --git a/lab3/zad1/include/User.hpp b/lab3/zad1/include/User.hpp
index 9cf3957..b85f504 100644
--- a/lab3/zad1/include/User.hpp
+++ b/lab3/zad1/include/User.hpp
@@ -27,18 +27,18 @@ public:
         return this->dh.power(dh.getGenerator(), this->secret);
     }
 
-    void setKey(T a) {
+    void setKey(const T &a) {
         this->key = this->dh.power(a, this->secret);
     }
 
-    T encrypt(T m) const {
+    T encrypt(const T &m) const {
         if (this->key == T(0)) {
             throw std::logic_error("key must be set before encrypting");
         }
         return m * this->key;
     }
 
-    T decrypt(T c) const {
+    T decrypt(const T &c) const {
         if (this->key == T(0)) {
             throw std::logic_error("key must be set before decrypting");
         }